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ORCIDNandyala Hemachandra
Person information
- affiliation: Indian Institute of Technology Bombay, Industrial Engineering and Operations Research, Mumbai, India
Other persons with the same name
- N. Hemachandra 0002 — University of Sri Jayewardenepura, Faculty of Technology, Colombo, Sri Lanka
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Journal Articles
- 2023
[j20]Uday Kumar M
, Veeraruna Kavitha, Sanjay P. Bhat, Nandyala Hemachandra:
Optimal Markov Policies for Finite-Horizon Constrained MDPs With Combined Additive and Multiplicative Utilities. IEEE Control. Syst. Lett. 7: 2029-2034 (2023)- [j19]Prashant Trivedi, Nandyala Hemachandra:
Multi-Agent Natural Actor-Critic Reinforcement Learning Algorithms. Dyn. Games Appl. 13(1): 25-55 (2023) - [j18]Uday Kumar M, Sanjay P. Bhat, Veeraruna Kavitha, Nandyala Hemachandra:
Approximate solutions to constrained risk-sensitive Markov decision processes. Eur. J. Oper. Res. 310(1): 249-267 (2023) - 2020
- [j17]N. Hemachandra, Kishor Patil, Sandhya Tripathi:
Equilibrium points and equilibrium sets of some itGI/M/1 queues. Queueing Syst. Theory Appl. 96(3-4): 245-284 (2020) - [j16]Manu K. Gupta, Nandyala Hemachandra, Jayendran Venkateswaran:
Some Parameterized Dynamic Priority Policies for Two-Class M/G/1 Queues: Completeness and Applications. ACM Trans. Model. Perform. Evaluation Comput. Syst. 5(2): 10:1-10:37 (2020) - 2019
- [j15]Veeraruna Kavitha, Nandyala Hemachandra, Mayur Zambre:
Opportunistic schedulers and asymptotic price for fairness. Comput. Commun. 148: 27-41 (2019) - 2016
- [j14]Nandyala Hemachandra, Kamma Sri Naga Rajesh, Mohd. Abdul Qavi:
A model for equilibrium in some service-provider user-set interactions. Ann. Oper. Res. 243(1-2): 95-115 (2016) - 2015
- [j13]Vikas Vikram Singh, N. Hemachandra:
A Characterization of Stationary Nash Equilibria of Single Controller Constrained Stochastic Games. IGTR 17(2): 1540018:1-1540018:22 (2015) - 2014
- [j12]Vikas Vikram Singh, N. Hemachandra:
A characterization of stationary Nash equilibria of constrained stochastic games with independent state processes. Oper. Res. Lett. 42(1): 48-52 (2014) - 2013
- [j11]Vikas Vikram Singh, N. Hemachandra, K. S. Mallikarjuna Rao:
Blackwell Optimality in stochastic Games. IGTR 15(4) (2013) - [j10]Krishna Chaitanya Vanam, N. Hemachandra:
Some excess-Based solutions for Cooperative Games with Transferable Utility. IGTR 15(4) (2013) - 2012
- [j9]Koteswara Rao Vemu, Shalabh Bhatnagar, N. Hemachandra:
Optimal multi-layered congestion based pricing schemes for enhanced QoS. Comput. Networks 56(4): 1249-1262 (2012) - 2011
- [j8]Shalabh Bhatnagar, Vivek Kumar Mishra, N. Hemachandra:
Stochastic Algorithms for Discrete Parameter Simulation Optimization. IEEE Trans Autom. Sci. Eng. 8(4): 780-793 (2011) - [j7]Shalabh Bhatnagar, N. Hemachandra, Vivek Kumar Mishra:
Stochastic approximation algorithms for constrained optimization via simulation. ACM Trans. Model. Comput. Simul. 21(3): 15:1-15:22 (2011) - 2010
- [j6]Sudhir K. Sinha, N. Rangaraj, N. Hemachandra:
Pricing surplus server capacity for mean waiting time sensitive customers. Eur. J. Oper. Res. 205(1): 159-171 (2010) - [j5]Krishnamurthy Iyer, Nandyala Hemachandra:
Sensitivity analysis and optimal ultimately stationary deterministic policies in some constrained discounted cost models. Math. Methods Oper. Res. 71(3): 401-425 (2010) - 2004
- [j4]Rahul Tandra, Nandyala Hemachandra, D. Manjunath:
DiffServ node with join minimum cost queue policy and multiclass traffic. Perform. Evaluation 55(1-2): 69-91 (2004) - 2003
- [j3]N. Hemachandra, Sarat Kumar Eedupuganti:
Performance analysis and buffer allocations in some open assembly systems. Comput. Oper. Res. 30(5): 695-704 (2003) - 2000
- [j2]N. Hemachandra, Y. Narahari:
A Mathematical Programming Approach to Optimal Markovian Switching of Poisson Arrival Streams to Queueing Systems. Queueing Syst. Theory Appl. 36(4): 443-461 (2000) - 1997
- [j1]Y. Narahari, N. Hemachandra, M. S. Gaur:
Transient analysis of multiclass manufacturing systems with priority scheduling. Comput. Oper. Res. 24(5): 387-398 (1997)
Conference and Workshop Papers
- 2024
- [c33]Santosh Palaskar, Vijay Ekambaram, Arindam Jati, Neelamadhav Gantayat, Avirup Saha, Seema Nagar, Nam H. Nguyen, Pankaj Dayama, Renuka Sindhgatta, Prateeti Mohapatra, Harshit Kumar, Jayant Kalagnanam, Nandyala Hemachandra, Narayan Rangaraj:
AutoMixer for Improved Multivariate Time-Series Forecasting on Business and IT Observability Data. AAAI 2024: 22962-22968 - [c32]Shivam Gupta, Shweta Jain, Narayanan C. Krishnan, Ganesh Ghalme, Nandyala Hemachandra:
Online Algorithm for Clustering with Capacity Constraints. COMAD/CODS 2024: 572-573 - 2023
- [c31]Prashant Trivedi, Nandyala Hemachandra:
Multi-Agent congestion cost minimization with linear function approximations. AISTATS 2023: 7611-7643 - 2022
- [c30]Prashant Trivedi, Nandyala Hemachandra:
Noise Robust Core-stable Coalitions of Hedonic Games. ACML 2022: 1038-1053 - [c29]Anirban Mitra, Manu K. Gupta, N. Hemachandra:
Cooperative Game Theoretic Analysis of Shared Services. VALUETOOLS 2022: 33-47 - [c28]Yashvardhan Didwania, Jayakrishnan Nair, N. Hemachandra:
Unsupervised Crowdsourcing with Accuracy and Cost Guarantees. WiOpt 2022: 137-144 - 2021
- [c27]Devanand R, Tushar Shekhar, Ashutosh Mahajan, N. Hemachandra:
Mathematical Modeling of Master Production Schedule with Campaign Planning Constraints. IEEM 2021: 964-968 - 2020
- [c26]Aditya Petety, Sandhya Tripathi, N. Hemachandra:
Attribute Noise Robust Binary Classification (Student Abstract). AAAI 2020: 13897-13898 - [c25]Arun Verma, Manjesh Kumar Hanawal, Nandyala Hemachandra:
Thompson Sampling for Unsupervised Sequential Selection. ACML 2020: 545-560 - [c24]Sandhya Tripathi, N. Hemachandra, Prashant Trivedi:
Interpretable feature subset selection: A Shapley value based approach. IEEE BigData 2020: 5463-5472 - [c23]Arun Verma, Manjesh Kumar Hanawal, Nandyala Hemachandra:
Unsupervised Online Feature Selection for Cost-Sensitive Medical Diagnosis. COMSNETS 2020: 1-6 - 2019
- [c22]Puja Sahu, Nandyala Hemachandra:
Optimal PAC-Bayesian Posteriors for Stochastic Classifiers and their use for Choice of SVM Regularization Parameter. ACML 2019: 268-283 - [c21]Sandhya Tripathi, Nandyala Hemachandra:
Cost Sensitive Learning in the Presence of Symmetric Label Noise. PAKDD (1) 2019: 15-28 - [c20]Uday Kumar M, Sanjay P. Bhat, Veeraruna Kavitha, Nandyala Hemachandra:
Ultimately Stationary Policies to Approximate Risk-Sensitive Discounted MDPs. VALUETOOLS 2019: 63-70 - [c19]Manu K. Gupta, Nandyala Hemachandra:
A proof of the conjecture in "Pricing surplus server capacity for mean waiting time sensitive customers". VALUETOOLS 2019: 155-158 - 2018
- [c18]Sandhya Tripathi, N. Hemachandra:
Scalable linear classifiers based on exponential loss function. COMAD/CODS 2018: 190-200 - [c17]Puja Sahu, Nandyala Hemachandra:
Some new PAC-Bayesian bounds and their use in selection of regularization parameter for linear SVMs. COMAD/CODS 2018: 240-248 - 2016
- [c16]Prathamesh Mayekar, Nandyala Hemachandra:
Some algorithms for correlated bandits with non-stationary rewards: Regret bounds and applications. CODS 2016: 10:1-10:6 - 2015
- [c15]Atul Kumar, Veeraruna Kavitha, Nandyala Hemachandra:
Finite horizon risk sensitive MDP and linear programming. CDC 2015: 7826-7831 - [c14]Malhar Mehta, Veeraruna Kavitha, Nandyala Hemachandra:
Price of fairness for opportunistic and priority schedulers. INFOCOM 2015: 1140-1148 - [c13]Nandyala Hemachandra, Puja Sahu:
A Geometric Viewpoint of the Selection of the Regularization Parameter in Some Support Vector Machines. MIKE 2015: 140-149 - [c12]Prathamesh Mayekar, Jayendran Venkateswaran, Manu K. Gupta, Nandyala Hemachandra:
Performance analysis and decomposition results for some dynamic priority schemes in 2-class queues. WiOpt 2015: 115-122 - [c11]Manu K. Gupta, Nandyala Hemachandra:
On a conservation law and the achievable region for waiting time tail probabilities in 2-class M/G/1 queueing systems. WiOpt 2015: 131-138 - [c10]Atul Kumar, Veeraruna Kavitha, Nandyala Hemachandra:
Power constrained DTNs: Risk MDP-LP approach. WiOpt 2015: 154-160 - [c9]Manu K. Gupta, Nandyala Hemachandra:
On 2-moment completeness of non pre-emptive, non anticipative work conserving scheduling policies in some single class queues. WiOpt 2015: 267-274 - 2014
- [c8]Manu K. Gupta, Nandyala Hemachandra, Jayendran Venkateswaran:
On mean waiting time completeness and equivalence of EDD and HOL-PJ dynamic priority in 2-class M/G/1 queue. VALUETOOLS 2014 - 2013
- [c7]Veeraruna Kavitha, Nandyala Hemachandra, Debayan Das:
Fairness via priority scheduling. Allerton 2013: 138-145 - 2009
- [c6]D. Bijulal, Jayendran Venkateswaran, Nandyala Hemachandra:
Stability considerations and service level measures in production - inventory systems: a simulation study. CASE 2009: 489-494 - 2007
- [c5]Koteswara Rao Vemu, Shalabh Bhatnagar, N. Hemachandra:
Link route pricing for enhanced QoS. CDC 2007: 1504-1509 - [c4]Vivek Kumar Mishra, Shalabh Bhatnagar, N. Hemachandra:
Discrete parameter simulation optimization algorithms with applications to admission control with dependent service times. CDC 2007: 2986-2991 - [c3]Koteswara Rao Vemu, Shalabh Bhatnagar, N. Hemachandra:
An Optimal Weighted-Average Congestion Based Pricing Scheme for Enhanced QoS. ICDCIT 2007: 135-145 - [c2]Raghav Kumar Gautam, N. Hemachandra, Y. Narahari, V. Hastagiri Prakash:
Optimal Auctions for Multi-Unit Procurement with Volume Discount Bids. CEC/EEE 2007: 21-28 - 2002
- [c1]D. Manjunath, Ashish Goel, Nandyala Hemachandra:
DiffServ node with join minimum cost queue policy: analysis with multiclass traffic. GLOBECOM 2002: 2573-2577
Informal and Other Publications
- 2023
- [i17]Prashant Trivedi, Nandyala Hemachandra:
Multi-Agent congestion cost minimization with linear function approximation. CoRR abs/2301.10993 (2023) - [i16]Santosh Palaskar, Vijay Ekambaram, Arindam Jati, Neelamadhav Gantayat, Avirup Saha, Seema Nagar, Nam H. Nguyen, Pankaj Dayama, Renuka Sindhgatta, Prateeti Mohapatra, Harshit Kumar, Jayant Kalagnanam, Nandyala Hemachandra, Narayan Rangaraj:
AutoMixer for Improved Multivariate Time-Series Forecasting on BizITOps Data. CoRR abs/2310.20280 (2023) - 2022
- [i15]Yashvardhan Didwania, Jayakrishnan Nair, N. Hemachandra:
Unsupervised Crowdsourcing with Accuracy and Cost Guarantees. CoRR abs/2207.01988 (2022) - 2021
- [i14]Prashant Trivedi, Nandyala Hemachandra:
Multi-agent Natural Actor-critic Reinforcement Learning Algorithms. CoRR abs/2109.01654 (2021) - [i13]Prashant Trivedi, Nandyala Hemachandra:
Learning Noisy Hedonic Games. CoRR abs/2109.07738 (2021) - [i12]Inderjeet Singh, Nandyala Hemachandra:
Anomaly Detection using Capsule Networks for High-dimensional Datasets. CoRR abs/2112.13514 (2021) - 2020
- [i11]Arun Verma, Manjesh Kumar Hanawal, Nandyala Hemachandra:
Unsupervised Online Feature Selection for Cost-Sensitive Medical Diagnosis. CoRR abs/2001.00626 (2020) - [i10]Sandhya Tripathi, N. Hemachandra, Prashant Trivedi:
On Feature Interactions Identified by Shapley Values of Binary Classification Games. CoRR abs/2001.03956 (2020) - [i9]Puja Sahu, Nandyala Hemachandra:
Optimal Posteriors for Chi-squared Divergence based PAC-Bayesian Bounds and Comparison with KL-divergence based Optimal Posteriors and Cross-Validation Procedure. CoRR abs/2008.07330 (2020) - [i8]Arun Verma, Manjesh Kumar Hanawal, Nandyala Hemachandra:
Thompson Sampling for Unsupervised Sequential Selection. CoRR abs/2009.07554 (2020) - [i7]Sandhya Tripathi, N. Hemachandra:
GANs for learning from very high class conditional noisy labels. CoRR abs/2010.09577 (2020) - 2019
- [i6]Sandhya Tripathi, Nandyala Hemachandra:
Cost Sensitive Learning in the Presence of Symmetric Label Noise. CoRR abs/1901.02271 (2019) - [i5]Aditya Petety, Sandhya Tripathi, N. Hemachandra:
Attribute noise robust binary classification. CoRR abs/1911.07875 (2019) - [i4]Puja Sahu, Nandyala Hemachandra:
Optimal PAC-Bayesian Posteriors for Stochastic Classifiers and their use for Choice of SVM Regularization Parameter. CoRR abs/1912.06803 (2019) - 2018
- [i3]Manu K. Gupta, Nandyala Hemachandra, Jayendran Venkateswaran:
Some parametrized dynamic priority policies for 2-class M/G/1 queues: completeness and applications. CoRR abs/1804.03564 (2018) - 2016
- [i2]Vikas Vikram Singh, N. Hemachandra:
Blackwell-Nash Equilibrium for Discrete and Continuous Time Stochastic Games. CoRR abs/1605.00977 (2016) - 2012
- [i1]Vikas Vikram Singh, N. Hemachandra:
A mathematical programming based characterization of Nash equilibria of some constrained stochastic games. CoRR abs/1206.1672 (2012)
Coauthor Index
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